// 柱状图模块1
(function() {
    // 1实例化对象
    var myChart = echarts.init(document.querySelector(".bar .chart"));
    // 2. 指定配置项和数据
    var option = {
      color: ["#2f89cf"],
      tooltip: {
        trigger: "axis",
        axisPointer: {
          // 坐标轴指示器，坐标轴触发有效
          type: "shadow" // 默认为直线，可选为：'line' | 'shadow'
        }
      },
      // 修改图表的大小
      grid: {
        left: "0%",
        top: "10px",
        right: "0%",
        bottom: "4%",
        containLabel: true
      },
      xAxis: [
        {
          type: "category",
          data: [
            "旅游行业",
            "教育培训",
            "游戏行业",
            "医疗行业",
            "电商行业",
            "社交行业",
            "金融行业"
          ],
          axisTick: {
            alignWithLabel: true
          },
          // 修改刻度标签 相关样式
          axisLabel: {
            color: "rgba(255,255,255,.6) ",
            fontSize: "12"
          },
          // 不显示x坐标轴的样式
          axisLine: {
            show: false
          }
        }
      ],
      yAxis: [
        {
          type: "value",
          // 修改刻度标签 相关样式
          axisLabel: {
            color: "rgba(255,255,255,.6) ",
            fontSize: 12
          },
          // y轴的线条改为了 2像素
          axisLine: {
            lineStyle: {
              color: "rgba(255,255,255,.1)",
              width: 2
            }
          },
          // y轴分割线的颜色
          splitLine: {
            lineStyle: {
              color: "rgba(255,255,255,.1)"
            }
          }
        }
      ],
      series: [
        {
          name: "直接访问",
          type: "bar",
          barWidth: "35%",
          data: [200, 300, 300, 900, 1500, 1200, 600],
          itemStyle: {
            // 修改柱子圆角
            barBorderRadius: 5
          }
        }
      ]
    };
    // 3. 把配置项给实例对象
    myChart.setOption(option);
    // 4. 让图表跟随屏幕自动的去适应
    window.addEventListener("resize", function() {
      myChart.resize();
    });
  })();
  // 柱状图2
  (function() {
    var myColor = ["#1089E7", "#F57474", "#56D0E3", "#F8B448", "#8B78F6"];
    // 1. 实例化对象
    var myChart = echarts.init(document.querySelector(".bar1 .chart"));
    // 2. 指定配置和数据
    var option = {
      grid: {
        top: "10%",
        left: "22%",
        bottom: "10%"
        // containLabel: true
      },
      // 不显示x轴的相关信息
      xAxis: {
        show: false
      },
      yAxis: [
        {
          type: "category",
          inverse: true,
          data: ["HTML5", "CSS3", "javascript", "VUE", "NODE"],
          // 不显示y轴的线
          axisLine: {
            show: false
          },
          // 不显示刻度
          axisTick: {
            show: false
          },
          // 把刻度标签里面的文字颜色设置为白色
          axisLabel: {
            color: "#fff"
          }
        },
        {
          data: [702, 350, 610, 793, 664],
          inverse: true,
          // 不显示y轴的线
          axisLine: {
            show: false
          },
          // 不显示刻度
          axisTick: {
            show: false
          },
          // 把刻度标签里面的文字颜色设置为白色
          axisLabel: {
            color: "#fff"
          }
        }
      ],
      series: [
        {
          name: "条",
          type: "bar",
          data: [70, 34, 60, 78, 69],
          yAxisIndex: 0,
          // 修改第一组柱子的圆角
          itemStyle: {
            barBorderRadius: 20,
            // 此时的color 可以修改柱子的颜色
            color: function(params) {
              // params 传进来的是柱子对象
              // console.log(params);
              // dataIndex 是当前柱子的索引号
              return myColor[params.dataIndex];
            }
          },
          //柱子的宽度
          barWidth: 13,
          // 显示柱子内的文字
          label: {
            show: true,
            position: "inside",
            // {c} 会自动的解析为 数据  data里面的数据
            formatter: "{c}%"
          }
        },
        {
          name: "框",
          type: "bar",
          barGap:"-100%",
          barWidth: 15,
          yAxisIndex: 1,
          data: [100, 100, 100, 100, 100],
          itemStyle: {
            color: "none",
            borderColor: "#00c1de",
            borderWidth: 3,
            barBorderRadius: 15
          }
        }
      ]
    };
  
    // 3. 把配置给实例对象
    myChart.setOption(option);
    // 4. 让图表跟随屏幕自动的去适应
    window.addEventListener("resize", function() {
      myChart.resize();
    });
  })();


//折线图
(function(){
    var yearData = [
        {
          year: "2020", // 年份
          data: [
            // 两个数组是因为有两条线
            [24, 40, 101, 134, 90, 230, 210, 230, 120, 230, 210, 120],
            [40, 64, 191, 324, 290, 330, 310, 213, 180, 200, 180, 79]
          ]
        },
        {
          year: "2021", // 年份
          data: [
            // 两个数组是因为有两条线
            [123, 175, 112, 197, 121, 67, 98, 21, 43, 64, 76, 38],
            [143, 131, 165, 123, 178, 21, 82, 64, 43, 60, 19, 34]
          ]
        }
    ];
    var myChart=echarts.init(document.querySelector('.line .chart'));
    option = {
        color: ['#00f2f1', '#ed3f35'],
        tooltip: {
            trigger: 'axis'
        },
        grid: {
            top: '20%',
            left: '3%',
            right: '4%',
            bottom: '3%',
            show: true,// 显示边框
            borderColor: '#012f4a',// 边框颜色
            containLabel: true // 包含刻度文字在内
        },
        // 图例组件
        legend: {
            textStyle: {
            color: '#4c9bfd' // 图例文字颜色
            },
            right: '10%' // 距离右边10%
        },
        xAxis: {
            type: 'category',
            data: ['1月', '2月', '3月', '4月', '5月', '6月', '7月', '8月', '9月', '10月', '11月', '12月'],
            axisTick: {
               show: false // 去除刻度线
             },
             axisLabel: {
               color: '#4c9bfd' // 文本颜色
             },
             axisLine: {
               show: false // 去除轴线
             },
             boundaryGap: false  // 去除轴内间距
          },
          yAxis: {
            type: 'value',
            axisTick: {
              show: false  // 去除刻度
            },
            axisLabel: {
              color: '#4c9bfd' // 文字颜色
            },
            splitLine: {
              lineStyle: {
                color: '#012f4a' // 分割线颜色
              }
            }
          },
        series: [
            {
            name:'新增粉丝',
            data: yearData[0].data[0],
            type: 'line',
            smooth: true
            },{
            name:'新增游客',
            data: yearData[0].data[1],    
            type: 'line',
            smooth: true
            }
        ]
    };
  
    // 3. 把配置给实例对象
    myChart.setOption(option);
    // 4. 让图表跟随屏幕自动的去适应
    window.addEventListener("resize", function() {
    myChart.resize();
    });
    // 5.点击切换效果
    $(".line h2").on("click", "a", function() {
    // 点击 a 之后 根据当前a的索引号 找到对应的 yearData的相关对象
    // console.log(yearData[$(this).index()]);
    var obj = yearData[$(this).index()];
    option.series[0].data = obj.data[0];
    option.series[1].data = obj.data[1];
    // 需要重新渲染
    myChart.setOption(option);
    });
})();

//折线图2
(function(){
    var myChart=echarts.init(document.querySelector('.line1 .chart'));
    option = {
        tooltip: {
            trigger: 'axis',
        },
        legend: {
            top:"0",
            textStyle:{
                color:"rgba(255,255,255,.5)",
                fontSize:"12"
            }
        },
        grid: {
            left: "10",
            top: "30",
            right: "10",
            bottom: "10",
            containLabel: true
        },
        xAxis: [
            {
                type: 'category',
                boundaryGap: false,
                axisTick:{
                    show:false
                },
               // x轴更换数据
                data: [ "01","02","03","04","05","06","07","08","09","10","11","12","13","14","15","16","17","18","19","20","21","22","23","24","25","26","26","28","29","30"],
                axisLabel: {
                    textStyle: {
                      color: "rgba(255,255,255,.6)",
                      fontSize: 12
                    }
                },
                   // x轴线的颜色为   rgba(255,255,255,.2)
                axisLine: {
                    lineStyle: {
                      color: "rgba(255,255,255,.2)"
                    }
                },
            }
        ],
        yAxis: [
            {
                type: 'value',
                axisTick: { show: false },
                axisLine: {
                    lineStyle: {
                        color: "rgba(255,255,255,.1)"
                    }
                },
                axisLabel: {
                    textStyle: {
                        color: "rgba(255,255,255,.6)",
                        fontSize: 12
                    }
                },
            // 修改分割线的颜色
                splitLine: {
                    lineStyle: {
                        color: "rgba(255,255,255,.1)"
                    }
                }
            }
        ],
        series: [
            {
                name: '播放量',
                type: 'line',
                lineStyle:{
                    color:"#0184d5",
                    width:2
                },
                smooth:true,
                areaStyle: {
                    // 渐变色，只需要复制即可
                    color: new echarts.graphic.LinearGradient(
                        0,
                        0,
                        0,
                        1,
                        [
                            {
                            offset: 0,
                            color: "rgba(255,255,255,0.7)"   // 渐变色的起始颜色
                            },
                            {
                            offset: 0.8,
                            color: "rgba(1, 132, 213, 0.1)"   // 渐变线的结束颜色
                            }
                        ],
                        false
                    ),
                    shadowColor: "rgba(0, 0, 0, 0.1)"
                },
                 // 设置拐点 小圆点
                symbol: "circle",
                    // 拐点大小
                symbolSize: 8,
                    // 设置拐点颜色以及边框
                itemStyle: {
                        color: "#0184d5",
                        borderColor: "rgba(221, 220, 107, .1)",
                        borderWidth: 12
                },
                    // 开始不显示拐点， 鼠标经过显示
                showSymbol: false,
                data: [ 30, 40, 30, 40,30, 40, 30,60,20, 40, 30, 40, 30, 40,30, 40, 30,60,20, 40, 30, 40, 30, 40,30, 40, 20,60,50, 40]
            },
            {
                name: "转发量",
                type: "line",
                smooth: true,
                lineStyle: {
                  normal: {
                    color: "#00d887",
                    width: 2
                  }
                 },
                 areaStyle: {
                  normal: {
                    color: new echarts.graphic.LinearGradient(
                      0,
                      0,
                      0,
                      1,
                      [
                        {
                          offset: 0,
                          color: "rgba(0, 216, 135, 0.4)"
                        },
                        {
                          offset: 0.8,
                          color: "rgba(0, 216, 135, 0.1)"
                        }
                      ],
                      false
                    ),
                    shadowColor: "rgba(0, 0, 0, 0.1)"
                  }
                },
                // 设置拐点 小圆点
                symbol: "circle",
                // 拐点大小
                symbolSize: 5,
                // 设置拐点颜色以及边框
                 itemStyle: {
                    color: "#00d887",
                    borderColor: "rgba(221, 220, 107, .1)",
                    borderWidth: 12
                },
                // 开始不显示拐点， 鼠标经过显示
                showSymbol: false,
                data: [ 130, 10, 20, 40,30, 40, 80,60,20, 40, 90, 40,20, 140,30, 40, 130,20,20, 40, 80, 70, 30, 40,30, 120, 20,99,50, 20]
            }
        ]
    };    
    // 3. 把配置给实例对象
    myChart.setOption(option);
    // 4. 让图表跟随屏幕自动的去适应
    window.addEventListener("resize", function() {
        myChart.resize();
    });
})();

(function(){
  var myChart=echarts.init(document.querySelector('.pie .chart'));
  option = {
    tooltip: {
        trigger: 'item',
        formatter: '{a} <br/>{b}: {c} ({d}%)'
    },
    legend: {
      bottom:"0%",
       // orient: 'vertical',
       // 修改小图标的大小
       itemWidth: 10,
       itemHeight: 10,
       // 修改图例组件的文字为 12px
       textStyle: {
         color: "rgba(255,255,255,.5)",
         fontSize: "12"
       },
        data: ['直接访问', '邮件营销', '联盟广告', '视频广告', '搜索引擎']
    },
    series: [
        {
            name: '访问来源',
            type: 'pie',
            radius: ['50%', '70%'],
            avoidLabelOverlap: false,
            label: {
                show: false,
                position: 'center'
            },
            emphasis: {
                label: {
                    show: true,
                    fontSize: '30',
                    fontWeight: 'bold'
                }
            },
            labelLine: {
                show: false
            },
            data: [
                {value: 335, name: '直接访问'},
                {value: 310, name: '邮件营销'},
                {value: 234, name: '联盟广告'},
                {value: 135, name: '视频广告'},
                {value: 1548, name: '搜索引擎'}
            ]
        }
    ]
  };
  myChart.setOption(option)
   // 4. 让图表跟随屏幕自动的去适应
   window.addEventListener("resize", function() {
    myChart.resize();
});
})();

(function () {  
  var myChart=echarts.init(document.querySelector('.pie1 .chart'));
  option = {
    color: ['#006cff', '#60cda0', '#ed8884', '#ff9f7f', '#0096ff', '#9fe6b8', '#32c5e9', '#1d9dff'],
    tooltip: {
        trigger: 'item',
        formatter: '{a} <br/>{b} : {c} ({d}%)'
    },
    // legend: {
    //     left: 'center',
    //     top: 'bottom',
    //     data: ['rose1', 'rose2', 'rose3', 'rose4', 'rose5', 'rose6', 'rose7', 'rose8']
    // },
    legend: {
      bottom: "0%",
      itemWidth: 10,
      itemHeight: 10,
      textStyle: {
        color: "rgba(255,255,255,.5)",
        fontSize: "12"
      }
    },
    series: [
       
        {
            name: '地区分布',
            type: 'pie',
            radius: ['10%', '70%'],
            center: ['50%', '50%'],
            roseType: 'radius',
            data: [
                {value: 10, name: 'rose1'},
                {value: 5, name: 'rose2'},
                {value: 15, name: 'rose3'},
                {value: 25, name: 'rose4'},
                {value: 20, name: 'rose5'},
                {value: 35, name: 'rose6'},
                {value: 30, name: 'rose7'},
                {value: 40, name: 'rose8'}
            ]
        }
    ]
  };
  myChart.setOption(option);
   // 4. 让图表跟随屏幕自动的去适应
   window.addEventListener("resize", function() {
    myChart.resize();
   })
})();

(function(){
  var myChart=echarts.init(document.querySelector('.map .chart'))
  var geoCoordMap = {
    '上海': [121.4648,31.2891],
    '东莞': [113.8953,22.901],
    '东营': [118.7073,37.5513],
    '中山': [113.4229,22.478],
    '临汾': [111.4783,36.1615],
    '临沂': [118.3118,35.2936],
    '丹东': [124.541,40.4242],
    '丽水': [119.5642,28.1854],
    '乌鲁木齐': [87.9236,43.5883],
    '佛山': [112.8955,23.1097],
    '保定': [115.0488,39.0948],
    '兰州': [103.5901,36.3043],
    '包头': [110.3467,41.4899],
    '北京': [116.4551,40.2539],
    '北海': [109.314,21.6211],
    '南京': [118.8062,31.9208],
    '南宁': [108.479,23.1152],
    '南昌': [116.0046,28.6633],
    '南通': [121.1023,32.1625],
    '厦门': [118.1689,24.6478],
    '台州': [121.1353,28.6688],
    '合肥': [117.29,32.0581],
    '呼和浩特': [111.4124,40.4901],
    '咸阳': [108.4131,34.8706],
    '哈尔滨': [127.9688,45.368],
    '唐山': [118.4766,39.6826],
    '嘉兴': [120.9155,30.6354],
    '大同': [113.7854,39.8035],
    '大连': [122.2229,39.4409],
    '天津': [117.4219,39.4189],
    '太原': [112.3352,37.9413],
    '威海': [121.9482,37.1393],
    '宁波': [121.5967,29.6466],
    '宝鸡': [107.1826,34.3433],
    '宿迁': [118.5535,33.7775],
    '常州': [119.4543,31.5582],
    '广州': [113.5107,23.2196],
    '廊坊': [116.521,39.0509],
    '延安': [109.1052,36.4252],
    '张家口': [115.1477,40.8527],
    '徐州': [117.5208,34.3268],
    '德州': [116.6858,37.2107],
    '惠州': [114.6204,23.1647],
    '成都': [103.9526,30.7617],
    '扬州': [119.4653,32.8162],
    '承德': [117.5757,41.4075],
    '拉萨': [91.1865,30.1465],
    '无锡': [120.3442,31.5527],
    '日照': [119.2786,35.5023],
    '昆明': [102.9199,25.4663],
    '杭州': [119.5313,29.8773],
    '枣庄': [117.323,34.8926],
    '柳州': [109.3799,24.9774],
    '株洲': [113.5327,27.0319],
    '武汉': [114.3896,30.6628],
    '汕头': [117.1692,23.3405],
    '江门': [112.6318,22.1484],
    '沈阳': [123.1238,42.1216],
    '沧州': [116.8286,38.2104],
    '河源': [114.917,23.9722],
    '泉州': [118.3228,25.1147],
    '泰安': [117.0264,36.0516],
    '泰州': [120.0586,32.5525],
    '济南': [117.1582,36.8701],
    '济宁': [116.8286,35.3375],
    '海口': [110.3893,19.8516],
    '淄博': [118.0371,36.6064],
    '淮安': [118.927,33.4039],
    '深圳': [114.5435,22.5439],
    '清远': [112.9175,24.3292],
    '温州': [120.498,27.8119],
    '渭南': [109.7864,35.0299],
    '湖州': [119.8608,30.7782],
    '湘潭': [112.5439,27.7075],
    '滨州': [117.8174,37.4963],
    '潍坊': [119.0918,36.524],
    '烟台': [120.7397,37.5128],
    '玉溪': [101.9312,23.8898],
    '珠海': [113.7305,22.1155],
    '盐城': [120.2234,33.5577],
    '盘锦': [121.9482,41.0449],
    '石家庄': [114.4995,38.1006],
    '福州': [119.4543,25.9222],
    '秦皇岛': [119.2126,40.0232],
    '绍兴': [120.564,29.7565],
    '聊城': [115.9167,36.4032],
    '肇庆': [112.1265,23.5822],
    '舟山': [122.2559,30.2234],
    '苏州': [120.6519,31.3989],
    '莱芜': [117.6526,36.2714],
    '菏泽': [115.6201,35.2057],
    '营口': [122.4316,40.4297],
    '葫芦岛': [120.1575,40.578],
    '衡水': [115.8838,37.7161],
    '衢州': [118.6853,28.8666],
    '西宁': [101.4038,36.8207],
    '西安': [109.1162,34.2004],
    '贵阳': [106.6992,26.7682],
    '连云港': [119.1248,34.552],
    '邢台': [114.8071,37.2821],
    '邯郸': [114.4775,36.535],
    '郑州': [113.4668,34.6234],
    '鄂尔多斯': [108.9734,39.2487],
    '重庆': [107.7539,30.1904],
    '金华': [120.0037,29.1028],
    '铜川': [109.0393,35.1947],
    '银川': [106.3586,38.1775],
    '镇江': [119.4763,31.9702],
    '长春': [125.8154,44.2584],
    '长沙': [113.0823,28.2568],
    '长治': [112.8625,36.4746],
    '阳泉': [113.4778,38.0951],
    '青岛': [120.4651,36.3373],
    '韶关': [113.7964,24.7028]
};

var XAData = [
    [{name:'西安'}, {name:'北京',value:100}],
    [{name:'西安'}, {name:'上海',value:100}],
    [{name:'西安'}, {name:'广州',value:100}],
    [{name:'西安'}, {name:'西宁',value:100}],
    [{name:'西安'}, {name:'银川',value:100}]
];

var XNData = [
    [{name:'西宁'}, {name:'北京',value:100}],
    [{name:'西宁'}, {name:'上海',value:100}],
    [{name:'西宁'}, {name:'广州',value:100}],
    [{name:'西宁'}, {name:'西安',value:100}],
    [{name:'西宁'}, {name:'银川',value:100}]
];

var YCData = [
    [{name:'银川'}, {name:'北京',value:100}],
    [{name:'银川'}, {name:'广州',value:100}],
    [{name:'银川'}, {name:'上海',value:100}],
    [{name:'银川'}, {name:'西安',value:100}],
    [{name:'银川'}, {name:'西宁',value:100}],
];

var planePath = 'path://M1705.06,1318.313v-89.254l-319.9-221.799l0.073-208.063c0.521-84.662-26.629-121.796-63.961-121.491c-37.332-0.305-64.482,36.829-63.961,121.491l0.073,208.063l-319.9,221.799v89.254l330.343-157.288l12.238,241.308l-134.449,92.931l0.531,42.034l175.125-42.917l175.125,42.917l0.531-42.034l-134.449-92.931l12.238-241.308L1705.06,1318.313z';
//var planePath = 'arrow';
var convertData = function (data) {
    
    var res = [];
    for (var i = 0; i < data.length; i++) {
      
        var dataItem = data[i];

        var fromCoord = geoCoordMap[dataItem[0].name];
        var toCoord = geoCoordMap[dataItem[1].name];
        if (fromCoord && toCoord) {
            res.push({
                fromName: dataItem[0].name,
                toName: dataItem[1].name,
                coords: [fromCoord, toCoord],
                value: dataItem[1].value
            });
        }
    }
    return res;
     
};

var color = ['#a6c84c', '#ffa022', '#46bee9'];//航线的颜色
var series = [];
[['西安', XAData], ['西宁', XNData], ['银川', YCData]].forEach(function (item, i) {  
    series.push({
        name: item[0] + ' Top3',
        type: 'lines',
        zlevel: 1,
        effect: {
            show: true,
            period: 6,
            trailLength: 0.7,
            color: 'red',   //arrow箭头的颜色
            symbolSize: 3
        },
        lineStyle: {
            normal: {
                color: color[i],
                width: 0,
                curveness: 0.2
            }
        },
        data: convertData(item[1])
    },
    {
        name: item[0] + ' Top3',
        type: 'lines',
        zlevel: 2,
        symbol: ['none', 'arrow'],
        symbolSize: 10,
        effect: {
            show: true,
            period: 6,
            trailLength: 0,
            symbol: planePath,
            symbolSize: 15
        },
        lineStyle: {
            normal: {
                color: color[i],
                width: 1,
                opacity: 0.6,
                curveness: 0.2
            }
        },
        data: convertData(item[1])
    },
    {
        name: item[0] + ' Top3',
        type: 'effectScatter',
        coordinateSystem: 'geo',
        zlevel: 2,
        rippleEffect: {
            brushType: 'stroke'
        },
        label: {
            normal: {
                show: true,
                position: 'right',
                formatter: '{b}'
            }
        },
        symbolSize: function (val) {
            return val[2] / 8;
        },
        itemStyle: {
          normal: {
            color: color[i],
          },
          emphasis: {
              areaColor: '#2B91B7'
          }
        },
        data: item[1].map(function (dataItem) {
            return {
                name: dataItem[1].name,
                value: geoCoordMap[dataItem[1].name].concat([dataItem[1].value])
            };
        })
    });
});
var option = {
    // backgroundColor: '#000',
    // title : {
    //     text: '模拟航线',
    //     subtext: '数据纯属虚构',
    //     left: 'center',
    //     textStyle : {
    //         color: '#fff'
    //     }
    // },
    tooltip : {
        trigger: 'item', 
        formatter:function(params, ticket, callback){
            if(params.seriesType=="effectScatter") {
                return "线路："+params.data.name+""+params.data.value[2];
            }else if(params.seriesType=="lines"){
                return params.data.fromName+">"+params.data.toName+"<br />"+params.data.value;
            }else{
                return params.name;
            }
        } 
    },
    legend: {
        orient: 'vertical',
        top: 'bottom',
        left: 'right',
        data:['西安 Top3', '西宁 Top3', '银川 Top3'],
        textStyle: {
            color: '#fff'
        },
        selectedMode: 'multiple'
    },
    geo: {
        map: 'china',
        label: {
            emphasis: {
                show: true,
                color:'#fff'
            }
        },
        zoom:1.2,
        roam: true,
        itemStyle: {
          normal: {
            //地图背景颜色
              areaColor: '#00186E',
              borderColor: '#195BB9',
              borderWidth: 1,
          },
          emphasis: {
              areaColor: '#2B91B7'
          }
        }
    },
    series: series
  };
  myChart.setOption(option)
   // 4. 让图表跟随屏幕自动的去适应
   window.addEventListener("resize", function() {
    myChart.resize();
   })
})()